处在生长发育时期的青少年所吃的食物中应含丰富的
①维生素 ②糖类 ③脂肪 ④蛋白质 ⑤含钙、磷等无机盐[ ]
A.①②③
B.②③④
C.③④⑤
D.①④⑤
答案:D
31. ________ each other for long, the two brothers decided to meet soon.
A.Not having seen
B.Not seen
C.Having not seen
D.Not seeing
中年男性,头晕多年,近日见头晕耳鸣,腰酸,遗精,口干咽痛,两颧潮红,日干畏光,视物不明,肢体麻木,急躁易怒,舌红少津,脉沉细弦,当属于何证()
A.肝阴虚
B.肾阴虚
C.胃阴虚
D.肝血虚
E.肝肾阴虚